* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  min-width: 375px;
}
.w {
  margin: 0 auto;
}
.clearfix::after {
  content: '.';
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
header {
  color: #fff;
  font-size: 24px;
  text-align: center;
  background-color: #e2e2e2;
  padding: 15px 0;
}
header h3 {
  margin: 0;
  line-height: 1.25;
  font-family: "楷体";
  font-size: 24px;
  text-shadow: 0px -1px 0px #e1e1e1, 0px 1px 0px #a1a1a1, 0px 2px 0px #a1a1a1, 0px 3px 0px #585858;
}
header .logo {
  text-transform: uppercase;
  font-family: 'Times New Roman', Times, serif;
  text-shadow: 0px -1px 0px #e1e1e1, 0px 1px 0px #a1a1a1, 0px 2px 0px #a1a1a1, 0px 3px 0px #585858;
}
.nav {
  padding: 15px 0;
  text-align: center;
  font-size: 20px;
}
.search {
  max-width: 750px;
  padding: 20px 15px 0;
  margin: 0 auto;
}
.search_inp {
  height: 2rem;
  width: 80%;
  border: 1px solid #999;
  border-left: 0;
  color: #999;
  font-size: 14px;
  padding-left: 8px;
  padding-right: 8px;
  border-radius: 0 4px 4px 0;
}
.search_inp input[type="text"] {
  height: 100%;
  width: 100%;
  border: 0;
  outline: none;
}
.search_text {
  width: 20%;
  max-width: 145px;
  height: 2rem;
  color: #fff;
  text-align: center;
  line-height: 2rem;
  background-color: #c9c9c9;
  border-radius: 4px 0 0 4px;
}
.create_img {
  position: relative;
  width: 80px;
  height: 80px;
  padding: 5px;
  margin: 0 auto;
  cursor: pointer;
}
.create_img img {
  width: 100%;
  height: 100%;
}
.create_img span {
  position: absolute;
  transform: translateX(-35%);
  left: 50%;
  bottom: 0;
  width: 34px;
  font-size: 12px;
}
.cont_img {
  display: flex;
  position: relative;
  align-items: center;
  width: 85vw;
  min-width: 375px;
  height: 85vw;
  min-height: 375px;
  margin: 0 auto;
  background-color: #000;
  margin-top: 15px;
  color: #fff;
  font-family: 'Times New Roman', Times, serif;
  font-size: 14px;
}
.cont_img .text1 {
  position: absolute;
  top: 8%;
  left: 50%;
  transform: translateX(-50%);
  letter-spacing: 0.15rem;
}
.cont_img .text2 {
  position: absolute;
  bottom: 8%;
  left: 50%;
  transform: translateX(-50%);
  word-spacing: 0.15rem;
}
.cont_img .imgs {
  width: 100%;
  height: 66.66666667%;
}
.cont_img .imgs img {
  width: 100%;
  height: 100%;
}
.upload {
  position: relative;
  width: 80%;
  height: 40px;
  color: #ffffff;
  text-align: center;
  line-height: 40px;
  background: #ff4303;
  border-radius: 4px;
  margin: 35px auto;
}
.upload input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  outline: none;
  opacity: 0;
}
canvas {
  margin: 0 auto;
}
@media screen and (min-width: 751px) {
  .cont_img {
    font-size: 24px;
  }
  .search_inp {
    height: 3rem;
  }
  .search_text {
    height: 3rem;
    line-height: 3rem;
    font-size: 18px;
  }
}
@media screen and (max-width: 750px) {
  .cont_img {
    font-size: 18px;
  }
  .search_inp {
    height: 2.8rem;
  }
  .search_text {
    height: 2.8rem;
    line-height: 2.8rem;
  }
}
@media screen and (max-width: 600px) {
  .cont_img {
    font-size: 16px;
  }
  .search_inp {
    height: 2.5rem;
  }
  .search_text {
    height: 2.5rem;
    line-height: 2.5rem;
  }
}
@media screen and (max-width: 450px) {
  .cont_img {
    font-size: 14px;
  }
  .search_inp {
    height: 2.2rem;
  }
  .search_text {
    height: 2.2rem;
    line-height: 2.2rem;
    font-size: 14px;
  }
}
@media screen and (max-width: 375px) {
  .cont_img {
    font-size: 12px;
  }
  .search_inp {
    height: 2rem;
  }
  .search_text {
    height: 2rem;
    line-height: 2rem;
    font-size: 12px;
  }
}
